InChI=1/C20H24N4O2S/c1-24(2)18(14-8-10-27-13-14)12-23-19(25)7-9-21-20(26)16-11-22-17-6-4-3-5-15(16)17/h3-6,8,10-11,13,18,22H,7,9,12H2,1-2H3,(H,21,26)(H,23,25)/p+1/t18-/m0/s1/fC20H25N4O2S/h21,23-24H/q+1 4A67FCECAE43044E